2393-6797 2393-6797 S2393-67972021000200007 10.26445/06.02.1 Uruguay 00 07 2021 00 07 2021 6 2 7 21

1 2010 8 5 5 998-1003 2 2005 143 10 10 697-706 3 1999 353 9160 9160 1258-65 4 2008 359 19 19 2025-33 5 2000 183 5 5 1207-12 6 1999 54 4 4 265-71 7 2010 375 9713 9713 500-12 8 2008 198 2 2 233.e1-7 9 2008 6 4 4 632-7 10 1999 94 5 5 730-4 11 2005 193 1 1 216-9 12 2007 120 4 4 505-9 13 1999 94 4 4 595-9 14 2009 2009 1 1 277-85 15 2011 25 2 2 323-33 16 2006 132 2 2 171-96 17 2009 151 2 2 85-92 18 2014 134 3 3 664-7 19 Royal College of Obstetricians and Gynaecologists 2007 20 2012 141 2 2 e691S-736S 21 2010 114 2 2 454-6 22 2013 185 4 4 E194-200 23 2016 316 9 9 952-61 24 University of California San Francisco Departament of Radiology and Biomedical Imaging 2021 25 1972 1-48 26 National Council on Radiation Protection and Measurements 1977 27 International Commission on Radiological Protection 2000 30 1 1 28 2002 224 2 2 487-92 29 2006 186 3 3 871-6 30 2008 81 968 968 653-8 31 2012 2012 203-7 32 Zuky Nik Lah NA.Ho JJ 2010 6 6 CD007801 33 2005 106 2 2 401-7 34 Royal College of the Obstetricians and Gynaecologists 2015 35 2013 6 2 2 64-71 36 2013 128 13 13 1462-9 37 British Society for Haematology Obstetric Haematology Group 2007 139 4 4 545-58 38 2002 109 9 9 1020-4 39 2010 89 1 1 15-21 40 2005 128 5 5 593-601 41 2014 370 14 14 1307-15 42 2014 111 03 03 559-61 43 2005 41 4 4 652-6 44 2012 55 4 4 1042-7 45 2015 113 1 1 212-6 46 2010 7 7 CD001484 47 2013 122 3 3 706-17 48 2008 359 19 19 2025-33 49 2016 132 1 1 4-10 50 2016 388 10060 10060 2629-41 51 2005 106 2 2 401-7 52 2018 29 3 3 252-6 53 2014 2014 1 1 387-92 54 2017 2017 1 1 160-7 55 Royal College of the Obstetricians and Gynaecologists 2015 56 2017 96 1001 1001 57 2016 202 1-8 58 VTE in Pregnancy Guideline Working Group 2014 36 6 6 527-53 59 2002 99 1 1 35-40 60 2018 2 22 22 3317-59